Duct Through Roof Curb Detail

Electric water heater non circulating piping detail.

Duct through roof curb detail.

The curb should be furnished with a wood nailer which provides a minimum of 3 inches of nailing. Pipe curbs available as typetc 1 tc 2 tc 3 and tc 5. Comes ready to install including. Va standard details numbering system relates to specification masterformat 2004.

Duct thru roof detail. Electric conductivity water panel controller. In this case additional nailing plates must be provided directly below the flanges of the curb to give further support and to minimize vibration. Specify prefab roof curbs for use with all roof penetrations and roof mounted equipment including and not limited to hvac units duct openings pipe penetrations power roof exhauster intake and relief vents flues or job fabricated items.

The copper base flashing extends a maximum of 4 onto the roof. Multiple pipe penetration thru roof. All other parts furnished by others. The curb and the equipment should be structurally capable of supporting intended loads and should be so designed that no penetration for drains power lines etc will occur through the roof flashing.

Til feedback we welcome your suggestions at til va gov. The curb can also be mounted on a roof deck. Base flange attachments for securing to the building structure. Left hand pipe chase left hand unit shown.

Emergency shower eyewash detail. All in one unit needs only one roof opening is leakproof and durable under all weather conditions. D a 14 2 c b 1 7 8 1 1 2 figure 7 typical flat roof curb notes. Since the details are inherently graphical in nature they are not readable by a screen.

Fd09 roof top chimney pipe detail fd10 roof top plumbing vent pipe detail fd11 sheet metal pipe enclosure detail. Attach wood nailer to wall or deck with suitable. Fd17 and interior drains or through curb scuppers to drain the roof. 1 1 2 inch thick 3 pound density rigid insulation not on tc 5 12 curb available on amazon here.

Non canted equipment roof support detail. Roof curb must be installed square. Roof curb shipped in pieces for fi eld assembly. The horizontal portion is nailed to wood blocking or to a nailable deck.

Pate pipe curb assembly prevents leaks when pipes go through a conventional or metal roof. Roof curb thermoplastic cover with sleeves scored for as many as 4 pipes from to 10 o d and watertight boots graduated for standard pipe sizes with adjustable. Mixed flow upblast exhaust fan and curb detail. Gutter brackets are required to be at least one gauge heavier than gutter stock.

Each detail is available in pdf and autocad dwg formats go to our secure ftp site do not use internet explorer use another browser for the dwg format drawings. Prime g 90 galvanized steel. Factory installed wood nailer. It extends up at least 9 and is lapped at least 4 by the counterflashing.

Curb should be placed directly on the roof support members. Pipe chase curb supports as required. Use tack welding or other suitable fastening method to secure the roof curb in place.